Mandelbrot explorer · gpt-5.6-luna

Output generated Cost / run $0.0093 Runtime 20.3s

Prompt for this run

Render the Mandelbrot set with a smooth color gradient on a full-screen canvas, with click-and-drag to pan and mouse-wheel to zoom.

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TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelgpt-5.6-luna

vendorOpenAI

harnesspi-agent

generated2026-08-01

METRICS

runtime20.3s

tokens in4.7k

tokens out2.6k

cached2.3k

cost / run$0.0093

Transcript · 4 messages

user

Render the Mandelbrot set with a smooth color gradient on a full-screen canvas, with click-and-drag to pan and mouse-wheel to zoom.

assistant

thinking

**Planning index.html creation**

I need to create an index.html file and inspect the directory, though it might not be necessary. I want to make it polished, with a fullscreen canvas that is responsive and has a smooth gradient and interactions. Maybe I should consider using a performance worker? It’ll be a single file with JavaScript rendering per pixel for the gradient. Ensuring Device Pixel Ratio is important, and I need to think about drag and animation rendering, possibly using requestAnimationFrame for smoothness. I'll focus on Mandelbrot smooth coloring and palette interpolation as well.

→ write /tmp/ws/index.html (6982 bytes)

toolResult

Successfully wrote 6982 bytes to /tmp/ws/index.html

assistant

Created `/tmp/ws/index.html` with: - Full-screen canvas Mandelbrot rendering - Smooth continuous color gradient - Click-and-drag panning - Mouse-wheel zoom centered on the cursor - Reset view button - Responsive resizing - No external resources or network requests